The board shall monitor the reductions in energy consumption and cost savings attributable to the energy saving measures financed pursuant to section 29-12.5-103 and shall annually prepare a report documenting such reductions, savings, or meter guarantee for the first three years of the contract. The report shall be certified by an architect or engineer independent of any person, firm, or corporation that provided goods or services to the board in connection with the energy saving measures that are the subject of the report.